<!--
 * @Author: tanlijun 2060803224@qq.com
 * @Date: 2022-11-15 15:24:41
 * @LastEditors: tanlijun 2060803224@qq.com
 * @LastEditTime: 2022-11-15 15:25:42
 * @FilePath: \js基础\js基础第三天\code\for循环的基本使用.html
 * @Description: 这是默认设置,请设置`customMade`, 打开koroFileHeader查看配置 进行设置: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE
-->
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>
<body>
  


  <script>
    for(let i = 1;i <= 4; i++){
      document.write(i)
    }
  </script>
</body>
</html>